Cognomen Serde (Serde 
, Серде 
) , all over the world, is a very rare surname. The cognomen Serde is characteristic of Turkey, where it is a very rare surname, Russia, and France, where it is an extremely rare surname. Not in comparison with a country's population, it most frequently occurs in Russia, Turkey, and Brazil. Also, Serde is the forename as well as the last name.